#453BAA#453BAA

#453BAA is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.3% C 0.171 H 280.6°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#453BAA
RGB	rgb(69, 59, 170)
HSL	hsl(245, 48%, 45%)
HSV	hsv(245, 65%, 67%)
CMYK	cmyk(59.4%, 65.3%, 0%, 33.3%)
CIE-LAB	lab(32.47, 36.74, -58.27)
CIE-LCH	lch(32.47, 68.88, 302.23°)
OKLab	oklab(43.32% 0.0314 -0.1677)
OKLCH	oklch(43.32% 0.171 280.6)
XYZ	xyz(11.2716, 7.2946, 38.8365)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#453BAA #A0AA3B

analogous

#3B69AA #453BAA #7C3BAA

triadic

#453BAA #AA453B #3BAA45

tetradic

#453BAA #AA3B69 #A0AA3B #3BAA7C

square

#453BAA #AA3B69 #A0AA3B #3BAA7C

split-complementary

#453BAA #AA7C3B #69AA3B

monochromatic

#201B4F #332B7D #453BAA #655CC6 #9089D6

Accessibility & contrast

On white

8.54

#453BAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#453BAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #453BAA

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##453BAA	#FFFFFF	#000000	##FFFFFF
##453BAA	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AD

Deuteranopia (green-blind)

#0048A8

Tritanopia (blue-blind)

#00576D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #453baa;
/* rgb */ color: rgb(69, 59, 170);
/* oklch */ color: oklch(43.3% 0.171 280.6);

Tailwind

colors: {
  custom: {
    50: '#8372c4',
    500: '#453baa',
    950: '#000000',
  },
}

SCSS

$custom: #453baa;
$custom-light: #8372c4;
$custom-dark: #000000;

JSON

{
  "hex": "#453baa",
  "rgb": {
    "r": 69,
    "g": 59,
    "b": 170
  },
  "hsl": {
    "h": 245.405,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43324,
    "c": 0.17058,
    "h": 280.6
  },
  "luminance": 0.07295
}

Semantic roles & 50–950 ramp

primary

#453BAA

secondary

#BBC080

accent

#D850CC

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #453BAA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →